Chapter 105: The Lingerie Store

“Next stop: lingerie store. We’re picking you out some cute underwear.”

“Huh!? Do we really have to go there? N-No, no, it’s totally unnecessary! I’m completely fine without one. You can’t even tell—just treat me like an elementary schooler!” Su Xiaoxiao frantically refused.

“Eh? The moment you try to back out, you admit you’re an elementary schooler?”

“Don’t worry! Big sis will guide you through it perfectly. Leave everything to me!” Su Xiao Zi confidently flexed her (not very impressive) arm muscles.

Are you Mochizuki Kokoa or something!?

Soon they arrived at the mall next to the parfait café. Su Xiao Zi cheerfully pulled Su Xiaoxiao by the hand and stepped into a brightly lit lingerie boutique.

Rows upon rows of women’s underwear lined both walls.

The overwhelming variety left Su Xiaoxiao completely lost as to where to look. She clung tightly to her sister’s back, following one timid step at a time.

A saleslady immediately approached with a warm smile.

“Welcome! How may I help you two today?”

“I brought my little sister to pick out some underwear. She’s… um, just started sixth grade. It’s her first time in a place like this. Any recommendations?”

“Ah, I understand. Please come this way.”

Su Xiao Zi figured Su Xiaoxiao wasn’t completely flat and wanted an accurate measurement first, so she led her into the fitting room.

“Take off your top.”

The very first sentence nearly made Su Xiaoxiao bolt for the door.

Su Xiao Zi, meanwhile, looked perfectly natural.

It was just a normal thing—why was she panicking so much?

Heh heh. Looks like my big bro still lacks the proper awareness of being a girl.

“W-What!? Can’t you measure over my clothes? They’re not thick at all—the innermost layer is super thin…”

“Hmm, if the clothes are thin, we can technically measure over them and subtract a tiny bit. I’ve got the tape ready. Just take off the outer layer. Relax, stand straight, legs together.”

This is definitely revenge…

Absolutely. Payback for using her three measurements to prove my identity back then, right?

Inside the small fitting room, the petite girl hesitantly removed her outer layer and hung it on the rack.

Her thin top revealed trembling legs—one in black thigh-high, one in white.

She tried to press her knees together, but Su Xiao Zi casually slid one leg between them, her white garter-stocking-clad thigh slipping right under Su Xiaoxiao’s skirt.

“!?”

Su Xiao Zi’s soft thigh pressed firmly against her. Su Xiaoxiao looked down, swallowed hard, and felt an electric jolt shoot through her entire body.

“If you’re nervous, you can sit on my lap to relax~”

“That makes me even more nervous!!”

Their perfectly shaped, slender legs intertwined, skin against skin, warmth seeping through the thin fabric.

Thump-thump, thump-thump.

In the tiny fitting room, pressed so close she could smell her sister’s sweet scent, Su Xiaoxiao’s heart went wild.

This must be one of the perks of having a girl’s body…

So close… so fragrant…

—It was dizzying.